199324018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 316483200

約数和(自身を除く): 117159182

約数列:

[1, 2, 29, 58, 73, 146, 179, 263, 358, 526, 2117, 4234, 5191, 7627, 10382, 13067, 15254, 19199, 26134, 38398, 47077, 94154, 378943, 556771, 757886, 1113542, 1365233, 2730466, 3436621, 6873242, 99662009, 199324018]

約数ペア:

[(1, 199324018), (2, 99662009), (29, 6873242), (58, 3436621), (73, 2730466), (146, 1365233), (179, 1113542), (263, 757886), (358, 556771), (526, 378943), (2117, 94154), (4234, 47077), (5191, 38398), (7627, 26134), (10382, 19199), (13067, 15254)]